Residential - Vacant LandResidential
Last sold for $1,775,000 on Aug 20, 2021
12 ARMSTRONG LN
RIVERSIDE, CT 06878
3
Beds
2
Baths
2,458 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,775,000 · Aug 20, 2021
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,162 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,388,590 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,388,590
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,590,120
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$972,013
Climate Risk
Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
95
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential - Vacant Land
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyWESTERN CONNECTICUT
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1975
Lot (acres)The size of the land the home sits on, from county records.0.28
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck
Transaction History(3)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
MEH
Eastern Middle SchoolA+
Middle · Grades 6–8 · 0.6 mi
Riverside SchoolA+
Elementary · Grades KG–5 · 0.6 mi
Greenwich High SchoolA+
High · Grades 9–12 · 1.6 mi
District: Greenwich School District
Neighborhood · ZIP 06878These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.97
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.10,020
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,709 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$233,152
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$352,822
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%
Ownership
OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
12 Armstrong Ln measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Has a smaller lot than 72% of homes in Western Connecticut County
- Older than 78% of homes in Western Connecticut County
How it measures up in Riverside 06878
The dot is this home. The mark in the middle is the typical home in Riverside 06878.
Living area2,458 ft²
SmallerTypical 2,809 ft²Bigger
Bigger than 38% of homes nearby
Lot size0.28 ac
SmallerTypical 0.3 acBigger
Bigger than 43% of homes nearby
Year built1949
OlderTypical 1958Newer
Newer than 31% of homes nearby
| Measure | This home | Riverside 06878 | Western Connecticut County |
|---|---|---|---|
| Living areabigger than | 2,458 ft² | 38% of homes | 64% of homes |
| Lot sizebigger than | 0.28 ac | 43% of homes | 28% of homes |
| Year builtnewer than | 1949 | 31% of homes | 22% of homes |
About 12 Armstrong Ln
When did 12 Armstrong Ln, Riverside, CT last sell?
12 Armstrong Ln, Riverside, CT last sold on Aug 20, 2021 for $1,775,000, according to the county's recorded deed.
How big is 12 Armstrong Ln, Riverside, CT?
12 Armstrong Ln, Riverside, CT has 3 bedrooms, 2 bathrooms, 2,458 square feet of living space and a 0.28-acre lot.
When was 12 Armstrong Ln, Riverside, CT built?
12 Armstrong Ln, Riverside, CT was built in 1949, making it 77 years old. It is a cape cod home. The building has 2 stories.
What schools serve 12 Armstrong Ln, Riverside, CT?
12 Armstrong Ln, Riverside, CT is assigned to Eastern Middle School (middle), rated A+; Riverside School (elementary), rated A+; Greenwich High School (high), rated A+. All sit in Greenwich School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 12 Armstrong Ln, Riverside, CT compare to other homes in Riverside 06878?
Among the 2,615 homes in Riverside 06878, it is bigger than 38% of them (2,458 ft² against a typical 2,809 ft²), its lot is bigger than 43% of them (0.28 ac against a typical 0.3 ac) and it is newer than 31% of them (1949 against a typical 1958). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 12 Armstrong Ln, Riverside, CT?
The 2025 property tax bill for 12 Armstrong Ln, Riverside, CT was $17,162. The county assessed it at $1,388,590.
More homes on Armstrong Ln
- 6 Armstrong Ln$3.2M5 bd · 4.5 ba · 3,519 ft² · Sold $2M · Oct 2020
- 9 Armstrong Ln$4M4 bd · 3.5 ba · 3,566 ft² · Sold $2.3M · Jul 2020
- 8 Armstrong Ln4 bd · 3.5 ba · 3,154 ft² · Sold $2.3M · Apr 2016
- 11 Armstrong Ln$3.7M5 bd · 3.5 ba · 3,711 ft² · Sold $1.1M · Aug 2000
- 19 Armstrong Ln$3.6M4 bd · 4 ba · 4,080 ft² · Sold Jan 1900
Closest homes
- 11 Gilliam Ln$3.8M170 ft · 4 bd · 3 ba · 3,258 ft² · Sold $3.9M · Oct 2009
- 8 Armstrong Ln168 ft · 4 bd · 3.5 ba · 3,154 ft² · Sold $2.3M · Apr 2016
- 17 Gilliam Ln157 ft · 5 bd · 4.5 ba · 4,972 ft² · Sold $3M · Jun 2015
- 7 Gilliam Ln$3.2M225 ft · 3 bd · 2.5 ba · 2,288 ft² · Sold $2.5M · Mar 2023
- 12 Long View Ave$5.5M227 ft · 6 bd · 6 ba · 3,922 ft² · Sold $3.7M · Dec 2020
- Armstrong Ln215 ft · 0.35 ac · Sold Jan 1900
- 8 Long View Ave$5.4M223 ft · 5 bd · 6 ba · 4,368 ft² · Sold $3.4M · Aug 2012
- 19 Armstrong Ln$3.6M204 ft · 4 bd · 4 ba · 4,080 ft² · Sold Jan 1900
More homes in Riverside 06878
- 32 Welwyn Rd$3.3M4 bd · 3 ba · 2,504 ft² · Sold $3.7M · Jul 2026
- 7 Indian Head Rd$8.1M6 bd · 6 ba · 5,728 ft² · Sold $775K · Jul 2026
- 33 N Sound Beach Ave$1M2 bd · 1 ba · 1,040 ft² · Sold $1.2M · Jul 2026
- 30 Weston Hill Rd$2.3M4 bd · 3 ba · 1,882 ft² · Sold $2.8M · Jul 2026
- 29 Coventry Ln$2.8M5 bd · 4.5 ba · 2,612 ft² · Sold $2.8M · Jul 2026
- 112 Sheephill Rd$4.6M5 bd · 3 ba · 5,683 ft² · Sold $4.4M · Jul 2026
- 1 Bramble Ln$5.9M5 bd · 6 ba · 5,131 ft² · Sold $590K · Jul 2026
- 14 Spezzano Dr$1M2 bd · 1 ba · 853 ft² · Sold $1M · Jul 2026
- 22 Wescott St$3.1M4 bd · 5.5 ba · 3,101 ft² · Sold $3.3M · Jul 2026
- 20 Weston Hill Rd$3.1M4 bd · 3.5 ba · 2,982 ft² · Sold $866K · Jul 2026
- 32 Winthrop Dr$3.6M4 bd · 2.5 ba · 2,627 ft² · Sold $3.6M · Jul 2026
- 15 Field Rd0.14 ac · Sold $6.7M · Jul 2026
Assigned schools
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